Trial reportPloS one2019
Cognition may link cortical IGFBP5 levels with motor function in older adults.
Trial report in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 14 citations in OpenAlex.
- Vascular and Neural Transcriptomics Reveal Stage-Dependent Pathways to Inflammation and Cognitive Dysfunction in a Rat Model of Hypertension.Journal of the American Heart Association · 2026Article
- Shared genetic architecture between grip strength and cognitive function: insights from large-scale genome-wide cross-trait analysis.Frontiers in genetics · 2025Article
- Deletion of endothelial IGFBP5 protects against ischaemic hindlimb injury by promoting angiogenesis.Clinical and translational medicine · 2024Article
- G-protein coupled estrogen receptor 1, amyloid-β, and tau tangles in older adults.Communications biology · 2024Article
- Association of Statins With Cerebral Atherosclerosis and Incident Parkinsonism in Older Adults.Neurology · 2022Article
- Sarcopenia is associated with incident Alzheimer's dementia, mild cognitive impairment, and cognitive decline.Journal of the American Geriatrics Society · 2021Article
- Cortical proteins may provide motor resilience in older adults.Scientific reports · 2021Article
- Person-Specific Contributions of Brain Pathologies to Progressive Parkinsonism in Older Adults.The journals of gerontology. Series A, Biological sciences and medical sciences · 2021Article
- Insulin-Like Growth Factor 2 As a Possible Neuroprotective Agent and Memory Enhancer-Its Comparative Expression, Processing and Signaling in Mammalian CNS.International journal of molecular sciences · 2021Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 1 country.
Funding
Abstract
Alzheimer's disease and related disorders (ADRD) may manifest cognitive and non-cognitive phenotypes including motor impairment, suggesting a shared underlying biology. We tested the hypothesis that five cortical proteins identified from a gene network that drives AD and cognitive phenotypes are also related to motor function in the same individuals. We examined 1208 brains of older adults with motor and cognitive assessments prior to death. Cortical proteins were quantified with SRM proteomics and we collected indices of AD and other related pathologies. A higher level of IGFBP5 was associated with poorer motor function proximate to death but AK4, HSPB2, ITPK1 and PLXNB1 were unrelated to motor function. The association of IGFBP5 with motor function was unrelated to the presence of indices of brain pathologies. In contrast, the addition of a term for cognition attenuated the association of IGFBP5 with motor function by about 90% and they were no longer related. These data lend support for the idea that unidentified cortical proteins like IGFBP5, which may not manifest a known pathologic footprint, may contribute to motor and cognitive function in older adults.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.